/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hydraql.adapter.schema;

import com.hydraql.util.Converter;

import java.util.Objects;

/**
 * @author leojie 2023/5/16 23:17
 */
public abstract class BaseHTableDescriptorConverter<D extends BaseHTableDesc, S>
    extends Converter<D, S> {
  private final D hTableDesc;

  public BaseHTableDescriptorConverter(D hTableDesc) {
    this.hTableDesc = hTableDesc;
  }

  protected S convertTo() {
    return this.convert(this.hTableDesc);
  }

  protected D convertFrom(S tableDescriptor) {
    return this.reverse().convert(tableDescriptor);
  }

  protected boolean compareNeedSet(Object source, Object target) {
    if (target == null) {
      return false;
    }
    return !Objects.equals(source, target);
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;
    if (!super.equals(o)) return false;
    BaseHTableDescriptorConverter<?, ?> that = (BaseHTableDescriptorConverter<?, ?>) o;
    return hTableDesc.equals(that.hTableDesc);
  }

  @Override
  public int hashCode() {
    return Objects.hash(hTableDesc);
  }
}
